JP2010540298A - 射出ストレッチ吹込成形用プロピレンに基くポリマー - Google Patents
射出ストレッチ吹込成形用プロピレンに基くポリマー Download PDFInfo
- Publication number
- JP2010540298A JP2010540298A JP2010528064A JP2010528064A JP2010540298A JP 2010540298 A JP2010540298 A JP 2010540298A JP 2010528064 A JP2010528064 A JP 2010528064A JP 2010528064 A JP2010528064 A JP 2010528064A JP 2010540298 A JP2010540298 A JP 2010540298A
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- JP
- Japan
- Prior art keywords
- propylene
- random copolymer
- product
- succinate
- polymer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010103 injection stretch blow moulding Methods 0.000 title claims abstract description 32
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 title claims abstract description 31
- 229920000642 polymer Polymers 0.000 title description 61
- 238000000034 method Methods 0.000 claims abstract description 45
- 229920005604 random copolymer Polymers 0.000 claims abstract description 34
- 238000009826 distribution Methods 0.000 claims abstract description 17
- 239000011954 Ziegler–Natta catalyst Substances 0.000 claims abstract description 15
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims description 14
- 230000007547 defect Effects 0.000 claims description 11
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 8
- 239000005977 Ethylene Substances 0.000 claims description 8
- 239000000155 melt Substances 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 4
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
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- 239000003054 catalyst Substances 0.000 description 21
- 239000000178 monomer Substances 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 14
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 14
- 239000012071 phase Substances 0.000 description 8
- 238000006116 polymerization reaction Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 7
- 150000001336 alkenes Chemical class 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
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- 239000010936 titanium Substances 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical class [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 229910052723 transition metal Inorganic materials 0.000 description 4
- 150000003624 transition metals Chemical class 0.000 description 4
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 3
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 3
- 239000012190 activator Substances 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 3
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- 239000008116 calcium stearate Substances 0.000 description 3
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- 230000008859 change Effects 0.000 description 3
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- 239000003085 diluting agent Substances 0.000 description 3
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- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- AFFLGGQVNFXPEV-UHFFFAOYSA-N n-decene Natural products CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 3
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 3
- 238000007613 slurry method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- SJJCABYOVIHNPZ-UHFFFAOYSA-N cyclohexyl-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)C1CCCCC1 SJJCABYOVIHNPZ-UHFFFAOYSA-N 0.000 description 2
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical class C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 description 2
- 150000001993 dienes Chemical class 0.000 description 2
- AHUXYBVKTIBBJW-UHFFFAOYSA-N dimethoxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](OC)(OC)C1=CC=CC=C1 AHUXYBVKTIBBJW-UHFFFAOYSA-N 0.000 description 2
- VHPUZTHRFWIGAW-UHFFFAOYSA-N dimethoxy-di(propan-2-yl)silane Chemical compound CO[Si](OC)(C(C)C)C(C)C VHPUZTHRFWIGAW-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
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- 239000000377 silicon dioxide Substances 0.000 description 2
- 150000003900 succinic acid esters Chemical class 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 2
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 2
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 2
- OJOWICOBYCXEKR-KRXBUXKQSA-N (5e)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical class C1C2C(=C/C)/CC1C=C2 OJOWICOBYCXEKR-KRXBUXKQSA-N 0.000 description 1
- JBFRQRJSGRIVNP-UHFFFAOYSA-N 1-o-butyl 4-o-octyl butanedioate Chemical compound CCCCCCCCOC(=O)CCC(=O)OCCCC JBFRQRJSGRIVNP-UHFFFAOYSA-N 0.000 description 1
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical class C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 1
- JMMZCWZIJXAGKW-UHFFFAOYSA-N 2-methylpent-2-ene Chemical compound CCC=C(C)C JMMZCWZIJXAGKW-UHFFFAOYSA-N 0.000 description 1
- FUZLRTGGPPIBJQ-UHFFFAOYSA-N 2-n,2-n,4-n,4-n-tetramethylpyrimidine-2,4-diamine Chemical compound CN(C)C1=CC=NC(N(C)C)=N1 FUZLRTGGPPIBJQ-UHFFFAOYSA-N 0.000 description 1
- HZXMLBSUEZTYHZ-UHFFFAOYSA-N 4-(cyclohexylmethoxy)-4-oxobutanoic acid Chemical compound OC(=O)CCC(=O)OCC1CCCCC1 HZXMLBSUEZTYHZ-UHFFFAOYSA-N 0.000 description 1
- OOVQLEHBRDIXDZ-UHFFFAOYSA-N 7-ethenylbicyclo[4.2.0]octa-1,3,5-triene Chemical compound C1=CC=C2C(C=C)CC2=C1 OOVQLEHBRDIXDZ-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- YUXIBTJKHLUKBD-UHFFFAOYSA-N Dibutyl succinate Chemical compound CCCCOC(=O)CCC(=O)OCCCC YUXIBTJKHLUKBD-UHFFFAOYSA-N 0.000 description 1
- XHLXMRJWRKQMCP-UHFFFAOYSA-N Diethyl methylsuccinate Chemical compound CCOC(=O)CC(C)C(=O)OCC XHLXMRJWRKQMCP-UHFFFAOYSA-N 0.000 description 1
- DKMROQRQHGEIOW-UHFFFAOYSA-N Diethyl succinate Chemical compound CCOC(=O)CCC(=O)OCC DKMROQRQHGEIOW-UHFFFAOYSA-N 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 229920001585 atactic polymer Polymers 0.000 description 1
- WMNULTDOANGXRT-UHFFFAOYSA-N bis(2-ethylhexyl) butanedioate Chemical compound CCCCC(CC)COC(=O)CCC(=O)OCC(CC)CCCC WMNULTDOANGXRT-UHFFFAOYSA-N 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 1
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- 150000001735 carboxylic acids Chemical class 0.000 description 1
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- 229960002097 dibutylsuccinate Drugs 0.000 description 1
- JWCYDYZLEAQGJJ-UHFFFAOYSA-N dicyclopentyl(dimethoxy)silane Chemical compound C1CCCC1[Si](OC)(OC)C1CCCC1 JWCYDYZLEAQGJJ-UHFFFAOYSA-N 0.000 description 1
- AEVBUGHMKXBGBL-UHFFFAOYSA-N didecyl butanedioate Chemical compound CCCCCCCCCCOC(=O)CCC(=O)OCCCCCCCCCC AEVBUGHMKXBGBL-UHFFFAOYSA-N 0.000 description 1
- JBJMZCVEBLDYCA-UHFFFAOYSA-N didodecyl butanedioate Chemical compound CCCCCCCCCCCCOC(=O)CCC(=O)OCCCCCCCCCCCC JBJMZCVEBLDYCA-UHFFFAOYSA-N 0.000 description 1
- AVLHXEDOBYYTGV-UHFFFAOYSA-N diethyl 2,3-bis(2-methylpropyl)butanedioate Chemical compound CCOC(=O)C(CC(C)C)C(CC(C)C)C(=O)OCC AVLHXEDOBYYTGV-UHFFFAOYSA-N 0.000 description 1
- WGFNXLQURMLAGC-UHFFFAOYSA-N diethyl 2,3-di(propan-2-yl)butanedioate Chemical compound CCOC(=O)C(C(C)C)C(C(C)C)C(=O)OCC WGFNXLQURMLAGC-UHFFFAOYSA-N 0.000 description 1
- JZJPBADSXBZWAZ-UHFFFAOYSA-N diethyl 2-benzylbutanedioate Chemical compound CCOC(=O)CC(C(=O)OCC)CC1=CC=CC=C1 JZJPBADSXBZWAZ-UHFFFAOYSA-N 0.000 description 1
- SSQLHHBLAVHVOU-UHFFFAOYSA-N diethyl 2-propan-2-ylbutanedioate Chemical compound CCOC(=O)CC(C(C)C)C(=O)OCC SSQLHHBLAVHVOU-UHFFFAOYSA-N 0.000 description 1
- 229940105984 diethylhexyl succinate Drugs 0.000 description 1
- XEYHWMQDXTVNJW-UHFFFAOYSA-N dihexyl butanedioate Chemical compound CCCCCCOC(=O)CCC(=O)OCCCCCC XEYHWMQDXTVNJW-UHFFFAOYSA-N 0.000 description 1
- KWABLUYIOFEZOY-UHFFFAOYSA-N dioctyl butanedioate Chemical compound CCCCCCCCOC(=O)CCC(=O)OCCCCCCCC KWABLUYIOFEZOY-UHFFFAOYSA-N 0.000 description 1
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- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
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- ZHROMWXOTYBIMF-UHFFFAOYSA-M sodium;1,3,7,9-tetratert-butyl-11-oxido-5h-benzo[d][1,3,2]benzodioxaphosphocine 11-oxide Chemical compound [Na+].C1C2=CC(C(C)(C)C)=CC(C(C)(C)C)=C2OP([O-])(=O)OC2=C1C=C(C(C)(C)C)C=C2C(C)(C)C ZHROMWXOTYBIMF-UHFFFAOYSA-M 0.000 description 1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
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- C—CHEMISTRY; METALLURGY
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- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
- C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
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- Crystallography & Structural Chemistry (AREA)
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Abstract
【選択図】 図1
Description
序説および定義
次に詳細な説明が提供される。添付の請求項はそれぞれ、別の発明を規定し、それらは
侵害の目的上、請求項中に明記された種々の要素または制約に対する同等物を含むものと認められる。文脈に応じて、以下に「発明」と言及されるものはすべて、場合により、特定の実施態様のみを表すことができる。他の場合には、「発明」の言及は1項または複数の、しかし必ずしもすべてではない請求項中に引用された主題を表すことが認められるであろう。次に、特定の実施態様、バージョンおよび実施例を含む発明をそれぞれ以下に更に詳細に説明するが、該発明は、これらの実施態様、バージョンまたは実施例に限定はされず、それらは本特許中の情報が利用可能な情報および技術と組み合わされると、当業者に本発明を製造させ、使用させ得るために含まれる。
オレフィンモノマーを重合するために有用な触媒系は当業者に知られたあらゆる触媒系を含む。該触媒系は例えば、メタロセン触媒系、シングルサイト触媒系、チーグラー・ナッタ触媒系またはそれらの組み合わせ物を含むことができる。このような触媒系の簡単な考察は以下に含まれるが、このような触媒に本発明の範囲を限定することは全く意図されない。
MRx
[ここでMは遷移金属であり、Rはハロゲン、アルコキシまたはヒドロカルボキシル基であり、そしてxは遷移金属の原子価である]
により表される金属成分を含む。例えば、xは1〜4であることができる。
ステル、ケトン、ニトリル、エーテル、チオエーテル、チオエステル、アルデヒド、アルコラート、塩、有機酸、ホスフィン、ジエーテル、サクシネート、フタレート、マロネート、マレイン酸誘導体、ジアルコキシベンゼンまたはそれらの組み合わせ物を含むことができる(本明細書中に参照することにより引用されたものとされる、米国特許第5,945,366号および第6,399,837号明細書を参照されたい)。
ンチルジメトキシシラン(CPDS)を含むことができる。外部供与体は使用される内部電子供与体と同一でも異なってもよい。
本明細書の他の部分で説明されたように、触媒系はポリオレフィン組成物(composition)を形成するために使用される。前記のように、そして/または当業者に知られたように、一旦触媒系が調製されると、その組成物を使用して様々な方法を実施することができる。重合法に使用される装置、工程の条件、反応物、添加物および他の物質は形成されるポリマーの所望の組成および特性に応じて与えられる方法が異なるであろう。このような方法は例えば、液相、気相、スラリー相、凝集相(bulk phase)、高圧法またはそれらの組み合わせ物を含むことができる(それらを参照することにより本明細書に引用したこととされる、米国特許第5,525,678号;第6,420,580号;第6,380,328号;第6,359,072号;第6,346,586号;第6,340,730号;第6,339,134号;第6,300,436号;第6,274,684号;第6,271,323号;第6,248,845号;第6,245,868号;第6,245,705号;第6,242,545号;第6,211,105号;第6,207,606号;第6,180,735号および第6,147,173号明細書を参照されたい)。
数のモノマーを含む循環ガス流は反応性条件下、触媒の存在下で流動床を通って連続的に循環させることができる。循環ガス流は一般的に流動床から引き取られて、反応容器中に再循環される。同時に、ポリマー生成物が反応容器から引き取られて、新鮮なモノマーが添加され、重合されるモノマーを置き換える。気相法における反応容器の圧力は例えば、約100psig〜約500psig、または約200psig〜約400psigまたは約250psig〜約350psigと異なることができる。気相法における反応容器の温度は例えば、約30℃〜約120℃、または約60℃〜約115℃、または約70℃〜約110℃、または約70℃〜約95℃に変わることができる(例えば、それらを参照することにより本明細書に引用したこととされる、米国特許第4,543,399号;第4,588,790号;第5,028,670号;第5,317,036号;第5,352,749号;第5,405,922号;第5,436,304号;第5,456,471号;第5,462,999号;第5,616,661号;第5,627,242号;第5,665,818号;第5,677,375号および第5,668,228号を参照されたい)。
本明細書に記載された方法により形成されるポリマー(およびそれらのブレンド)はプロピレンに基くランダム・コポリマーを含むことができる。他に明記されない限り、用語
「プロピレンに基く」はその主成分がプロピレンである(例えば、少なくとも約50重量%、または少なくとも約75重量%、または少なくとも約80重量%、または少なくとも約89重量%)ポリマーを表す。用語「プロピレンに基くランダム・コポリマー」は、主としてプロピレンおよび少量の、エチレンのような他のコモノマーからなり、そのコモノマーがポリマーの少なくとも約0.2重量%または少なくとも約0.8重量%または少なくとも約2重量%を構成するコポリマーを表す。更に、用語「ランダム・コポリマー」は鎖中のどんな部位においても一定のモノマー単位を発見する確率が隣接単位の性状と独立している高分子で形成されたコポリマーを表す。
ポリマーおよびそれらのブレンドは成形操作(例えば、フィルム、シート、パイプおよび繊維の押し出し成形および同時押し出し成形並びに吹込成形、射出成形および回転成形)のような当業者に知られた適用において有用である。フィルムは、食品に接するおよび非食品に接する適用における、例えばシュリンク・フィルム、クリング(cling)フィルム、ストレッチ・フィルム、シーリング・フィルム、延伸フィルム、スナック包装物、重質フィルム袋、野菜袋、焼物食品および冷凍食品の包装物、医薬用包装物、工業用ライナーおよび膜として有用な、同時押し出し成形または張り合わせにより形成されるインフレート(blown)フィルムまたは流延フィルムを含む。繊維は、例えばフィルター、おむつの布地、医療用衣類およびジオテキスタイルを製造するための、織物形態または不織物形態で使用のための融解紡糸、溶液紡糸および融解吹込繊維操作を含む。押し出し製品は例えば、医療用チューブ、ワイアおよびケーブルのコーティング、ジオメンブレンおよび池の中敷き(pond liner)を含む。成形品は例えば、ビン、タンク、大型中空製品、固い食品容器および玩具の形態の単層および多層構造物を含む。
Claims (19)
- 約9〜約20の分子量分布を含んでなるプロピレンに基くランダム・コポリマー:
を含んでなる射出ストレッチ吹込成形(ISBM)製品。 - ランダム・コポリマーがエチレンを含んでなる、請求項1の製品。
- ランダム・コポリマーが約0.2重量%〜約10重量%のエチレンを含んでなる、請求項2の製品。
- ランダム・コポリマーが少なくとも約89重量%のプロピレンを含んでなる、請求項1の製品。
- プロピレンに基くランダム・コポリマーがチーグラー・ナッタ触媒から形成される、請求項1の製品。
- チーグラー・ナッタ触媒がサクシネート電子供与体を含んでなる、請求項5の製品。
- プロピレンに基くランダム・コポリマーが約2dg./10分〜約30dg./10分の溶融流量を示す、請求項1の製品。
- 生産される製品100個当たり約5件未満の欠陥を示す、請求項1の製品。
- 約9〜約20の分子量分布を含んでなるプロピレンに基くランダム・コポリマーを提供し;
プロピレンに基くランダム・コポリマーを予備成形物に射出成形し、そして
予備成形物を製品にストレッチ吹込する工程:
を含んでなる、射出ストレッチ吹込成形製品を形成する方法。 - ランダム・コポリマーがエチレンを含んでなる、請求項9の方法。
- ランダム・コポリマーが約0.2重量%〜約10重量%のエチレンを含んでなる、請求項9の方法。
- ランダム・コポリマーが少なくとも約89重量%のプロピレンを含んでなる、請求項9の方法。
- プロピレンに基くランダム・コポリマーがチーグラー・ナッタ触媒から形成される、請求項9の方法。
- チーグラー・ナッタ触媒がサクシネート電子供与体を含んでなる、請求項13の方法。
- プロピレンに基くランダム・コポリマーが約2dg./10分〜約30dg./10分のメルト流量を示す、請求項9の方法。
- サクシネート内部供与体を含んでなるチーグラー・ナッタ触媒から形成されるプロピレンに基くランダム・コポリマー:
を含んでなる、射出ストレッチ吹込成形(ISBM)製品。 - ランダム・コポリマーが約9〜約20の分子量分布を示す、請求項16の製品。
- ランダム・コポリマーがエチレンを含んでなる、請求項16の製品。
- プロピレンに基くランダム・コポリマーが約2dg./10分〜約30dg./10分のメルト流量を示す、請求項16の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US11/906,605 US8507628B2 (en) | 2007-10-02 | 2007-10-02 | Propylene based polymers for injection stretch blow molding |
PCT/US2008/078231 WO2009045987A1 (en) | 2007-10-02 | 2008-09-30 | Propylene based polymers for injection stretch blow molding |
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JP2010540298A true JP2010540298A (ja) | 2010-12-24 |
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JP2010528064A Pending JP2010540298A (ja) | 2007-10-02 | 2008-09-30 | 射出ストレッチ吹込成形用プロピレンに基くポリマー |
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US (1) | US8507628B2 (ja) |
EP (1) | EP2205424A1 (ja) |
JP (1) | JP2010540298A (ja) |
KR (1) | KR20100071039A (ja) |
CN (1) | CN101808800A (ja) |
WO (1) | WO2009045987A1 (ja) |
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EP2722348A1 (en) * | 2012-10-16 | 2014-04-23 | Basell Poliolefine Italia S.r.l. | Process for the preparation of propylene random copolymers |
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JP2004531629A (ja) * | 2001-06-22 | 2004-10-14 | エクソンモービル・ケミカル・パテンツ・インク | メタロセンにより製造される、対衝撃性改質剤としての超低密度ポリエチレン又は線状低密度ポリエチレン |
JP2007501298A (ja) * | 2003-08-05 | 2007-01-25 | バセル ポリオレフィン イタリア エス.アール.エル. | ポリオレフィン物品 |
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KR930001064B1 (ko) | 1988-09-13 | 1993-02-15 | 미쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 | 올레핀중합용 촉매성분 및 그 제조방법, 올레핀중합용 촉매 및 올레핀의 중합방법 |
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EP0942013B1 (en) * | 1997-08-05 | 2004-02-04 | Mitsui Chemicals, Inc. | Polypropylene resin composition and use thereof |
DE19805329A1 (de) * | 1998-02-11 | 1999-08-12 | Basf Ag | Spritzstreckgeblasene Behälter aus Olefinpolymerisaten |
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EP1165633B1 (en) | 2000-02-02 | 2004-07-14 | Basell Poliolefine Italia S.p.A. | Components and catalysts for the polymerization of olefins |
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DE60330252D1 (de) * | 2002-09-16 | 2010-01-07 | Basell Poliolefine Srl | Komponenten und katalysatoren für die polymerisation von olefinen |
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ATE419302T1 (de) * | 2004-08-18 | 2009-01-15 | Basell Poliolefine Srl | Streckblasgeformte behälter aus metallocen- propylenpolymer-zusammensetzungen |
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CN101573388A (zh) * | 2006-12-29 | 2009-11-04 | 弗纳技术股份有限公司 | 用于制备聚丙烯薄膜级树脂的使用正丁基甲基二甲氧基硅烷的含琥珀酸酯的聚合催化剂体系 |
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- 2008-09-30 KR KR1020107005398A patent/KR20100071039A/ko not_active Application Discontinuation
- 2008-09-30 CN CN200880110493.7A patent/CN101808800A/zh active Pending
- 2008-09-30 EP EP08835798A patent/EP2205424A1/en not_active Withdrawn
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JP2004531629A (ja) * | 2001-06-22 | 2004-10-14 | エクソンモービル・ケミカル・パテンツ・インク | メタロセンにより製造される、対衝撃性改質剤としての超低密度ポリエチレン又は線状低密度ポリエチレン |
JP2007501298A (ja) * | 2003-08-05 | 2007-01-25 | バセル ポリオレフィン イタリア エス.アール.エル. | ポリオレフィン物品 |
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EP2205424A1 (en) | 2010-07-14 |
US8507628B2 (en) | 2013-08-13 |
KR20100071039A (ko) | 2010-06-28 |
US20090087602A1 (en) | 2009-04-02 |
CN101808800A (zh) | 2010-08-18 |
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